Cookies Policy of the Website

Last updated: 27/05/2026

This Cookie Policy explains what cookies are, how they are used on the website of the Department of Computer Science of the University of Crete, hereinafter referred to as the “website”, what types of cookies are used, how you can manage them, and what your rights are.
The website complies with the applicable Greek and European legislation on the protection of personal data, including the General Data Protection Regulation, GDPR, Regulation EU 2016/679, and the ePrivacy Directive, Directive 2002/58/EC, as amended by Directive 2009/136/EC.
By using the website, you accept the storage of cookies that are necessary for its operation, in accordance with this Policy, unless you have configured your browser otherwise.

What are cookies?

Cookies are small text files that are stored on your device, such as a computer, smartphone, or tablet, when you visit a website. They are used for the basic operation of the website, the improvement of the user experience, the retention of preferences and, where selected by the user, the collection of statistical usage data.
Cookies are divided into different categories depending on their lifespan, origin, and function.

Types of cookies we use

The website uses the following types of cookies:

Depending on storage duration

Session cookies: These are automatically deleted when you close your browser or when your session expires.
Persistent cookies: These remain on your device for a specific period of time or until you delete them.

Depending on their origin

First-party cookies: These are placed by the website itself and are used for its operation or for the retention of basic preferences.
Third-party cookies: These are placed by third-party service providers, such as Google Analytics, and are also subject to the policies of the respective providers.

Depending on their function

Necessary cookies: These are necessary for the basic functionality of the Website. Without them, certain functions may not operate properly.
Functionality cookies: These are used to retain user choices or preferences, such as the display language.
Performance cookies: These are used to collect aggregated statistical information about the use of the Website, with the aim of improving its content and functionality.
Advertising cookies: The website of the Computer Science Department does not use advertising cookies.

Detailed list of cookies

Cookie name	Provider	Purpose	Duration	Type
JSESSIONID	Computer Science Department	Maintains the user session	Until session expiration	Necessary
asw	Computer Science Department	Stores user's language preference	Until session expiration	Functionality
_ga	Google Analytics	Website traffic analysis	2 years	Performance
_gid	Google Analytics	Website traffic analysis	~ 24 hours	Performance

Managing and deleting cookies

You can manage your cookie preferences through the settings of the browser you use. Through your browser settings, you can, for example:

reject all cookies;
accept only specific cookies;
delete cookies that have already been stored;
receive a notification before new cookies are stored.

Disabling cookies may affect the functionality of the Website, especially when this concerns necessary cookies that are required for the proper operation of the web application.

Amendments to the cookie policy

The Computer Science Department of the University of Crete reserves the right to amend this Cookie Policy when required due to changes in the operation of the website, the cookies used, or the applicable legal and regulatory framework.
Any changes will be published on the Website and will take effect from the date of publication or from the date specified in the updated cookie policy.

Contact

For any questions regarding the cookie policy or data protection, you may contact the Computer Science Department via:

Email: dpo@uoc.gr